CONCERT PHARMACEUTICALS INC's ticker is and the CUSIP is 206022955. A total of 3 filers reported holding CONCERT PHARMACEUTICALS INC in Q1 2021. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $3,000 | -40.0% | 900 | -40.0% | 0.00% | – |
| Q1 2022 | $5,000 | – | 1,500 | +650.0% | 0.00% | – |
| Q4 2021 | $0 | -100.0% | 200 | -97.5% | 0.00% | – |
| Q3 2021 | $32,000 | -3.0% | 7,900 | 0.0% | 0.00% | – |
| Q2 2021 | $33,000 | +6.5% | 7,900 | +12439.7% | 0.00% | – |
| Q1 2021 | $31,000 | -54.4% | 63 | -14.9% | 0.00% | – |
| Q4 2019 | $68,000 | +47.8% | 74 | -6.3% | 0.00% | – |
| Q3 2019 | $46,000 | +27.8% | 79 | +163.3% | 0.00% | – |
| Q2 2019 | $36,000 | -82.1% | 30 | -75.0% | 0.00% | -100.0% |
| Q2 2018 | $201,000 | – | 120 | +11900.0% | 0.00% | – |
| Q1 2018 | $0 | -100.0% | 1 | -99.8% | 0.00% | -100.0% |
| Q3 2017 | $36,000 | -67.6% | 403 | +0.8% | 0.00% | -80.0% |
| Q2 2017 | $111,000 | +516.7% | 400 | +471.4% | 0.01% | +400.0% |
| Q1 2017 | $18,000 | – | 70 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
| GROUP ONE TRADING, L.P. | 1,700 | $8,000 | 0.00% |
| SIMPLEX TRADING, LLC | 63 | $31,000 | 0.00% |